L&D21 6am Report    THURSDAY  22 AUG 2019
 
  LockMaster: Jeffrey (Jeff) Gibbs                            Flat Pool = 12.2    Flat Tail = 1.7     River Mile = 324.9
  Asst: Dallas Roberts                                        DA = 135,000 mi^2   UNG LOC DA = ??? mi^2    %UNG LOC = ?%
  Phone: (217) 222-0918 or (6222)                             Flood Stage = 17    Lock Closed = 21.4  Top of Lock = 25.7
  10 Submrg Tainters (60') Gates #1-5, 9-13                   LD20(2 hr) <-  LD21 -> LD22(2 hr)   Top of Spillway = 12.7
  3 Submrg Rollers (100') Gates #6,7,8                        Out of Operation = 11.0' = 133,000 cfs    Swell Head = 0.7
  Max Submrg Setting = -79.0 X -21.0 = 88,400 cfs             Gage Zero = 457.80  TW cntrl > 7.0'   GATE cntrl < 6.4'
  6am Maximum Permissible Feet of Bulkhead = ______           Record Flood Stage = 31.30 in July 1993
 
                  M I 2 1                                                     Q L D I 2
                                                                 Float         Gage          Wind     Temp
          Pool   Tail    Tnt     Rlr  Flow  T Q/f R Q/f     Pool   Tail   Pool   Tail Spd Dir Gst  Air Water   Prec          UINI2
  0000:   12.65   7.38   66.0   21.0  89.6   0.00  0.00     12.70   7.43  12.70   7.43   0  SW   1   74   80    0.00         12.06
 
  0100:   12.62   7.39   66.0   21.0  89.7   0.00  0.00     12.74   7.42  12.73   7.43   0   S   0   73   80    0.00         12.04
  0200:   12.59   7.41   66.0   21.0  89.9   0.00  0.00     12.60   7.40  12.59   7.42   0   S   2   72   80    0.00         11.98
  0300:   12.55   7.40   66.0   21.0  89.8   0.00  0.00     12.54   7.44  12.53   7.44   1  SE   3   72   80    0.00         11.94
  0400:   12.51   7.39   66.0   21.0  89.7   0.00  0.00     12.51   7.39  12.50   7.40   0   S   1   72   80    0.00         11.94
  0500:   12.48   7.36   66.0   21.0  89.3   0.00  0.00     12.52   7.36  12.51   7.34   1  SE   2   72   80    0.00         11.92
  0600:   12.45   7.33   66.0   21.0  89.0   0.00  0.00     12.49   7.33  12.51   7.34   0   S   0   72   80    0.00   0.00  11.85
 
  0700:   12.45   7.34   66.0   21.0  89.1   0.00  0.00     12.47   7.30  12.46   7.33   0   S   1   72   80    0.00         11.90
  0800:   12.45   7.35   66.0   21.0  89.2   0.00  0.00     12.45   7.33  12.44   7.33   0  SE   1   74   80    0.00         11.87
  0900:   12.45   7.32   66.0   21.0  88.8   0.00  0.00     12.47   7.31  12.46   7.30   5   W   8   76   80    0.00         11.86
  1000:   12.45   7.28   66.0   21.0  88.4   0.00  0.00     12.48   7.33  12.47   7.32   8  SW  12   77   80    0.00         11.87
  1100:   12.44   7.28   66.0   21.0  88.4   0.00  0.00     12.46   7.31  12.46   7.29   2  SW   4   75   80    0.01         11.85
  1200:   12.44   7.29   66.0   21.0  88.5   0.00  0.00     12.47   7.31  12.47   7.30  10  NE  17   75   79    0.07   0.08  11.87
 
  1300:   12.44   7.31   66.0   21.0  88.7   0.00  0.00     12.45   7.24  12.45   7.28   9   N  12   76   79    0.00         11.85
  1400:   12.45   7.33   66.0   21.0  89.0   0.00  0.00     12.43   7.29  12.42   7.30   6  NW   9   77   80    0.00         11.84
  1500:   12.46   7.31   66.0   21.0  88.7   0.00  0.00     12.46   7.29  12.46   7.28   1   S   3   79   80    0.00         11.85
  1600:   12.47   7.29   66.0   21.0  88.5   0.00  0.00     12.45   7.31  12.46   7.29   6  SW   8   81   80    0.00         11.84
  1700:   12.49   7.30   66.0   21.0  88.6   0.00  0.00     12.48   7.31  12.46   7.28   3   W   6   82   80    0.00         11.85
  1800:   12.52   7.31   66.0   21.0  88.7   0.00  0.00     12.49   7.31  12.48   7.31   8   N  10   81   80    0.00   0.00  11.89
 
  1900:   12.52   7.38   66.0   21.0  89.6   0.00  0.00     12.52   7.31  12.52   7.31   7  NE   9   80   80    0.00         11.90
  2000:   12.52   7.45   66.0   21.0  90.4   0.00  0.00     12.57   7.34  12.56   7.33   3  NW   5   78   80    0.00         11.93
  2100:   12.56   7.41   66.0   21.0  89.9   0.00  0.00     12.55   7.22  12.55   7.28   5  NE   7   77   80    0.00         11.95
  2200:   12.60   7.36   66.0   21.0  89.3   0.00  0.00     12.56   7.36  12.55   7.36   1  NE   4   77   80    0.00         11.97
  2300:   12.60   7.34   66.0   21.0  89.1   0.00  0.00     12.61   7.30  12.61   7.30   2  NW   5   76   80    0.00         11.97
  2400:   12.60   7.33   66.0   21.0  89.0   0.00  0.00     12.62   7.31  12.61   7.33   2   W   4   75   80    0.00   0.00  12.00
 
  0100:   12.63   7.30   66.0   21.0  88.7   0.00  0.00     12.53   7.41  12.53   7.39   3   W   6   74   80    0.03         12.03
  0200:   12.66   7.28   66.0   21.0  88.4   0.00  0.00     12.66   7.21  12.66   7.20   7   N  10   73   80    0.06         12.05
  0300:   12.68   7.31   66.0   21.0  88.7   0.00  0.00     12.68   7.36  12.68   7.35   6  NW   8   73   80    0.00         12.07
  0400:   12.70   7.34   66.0   21.0  89.1   0.00  0.00     12.71   7.35  12.71   7.35   9  NE  10   73   80    0.00         12.10
  0500:   12.73   7.34   66.0   21.0  89.1   0.00  0.00     12.73   7.36  12.72   7.37   1  NE   4   72   80    0.00         12.13
  0600:   12.75   7.35   66.0   21.0  89.2   0.00  0.00     12.75   7.36  12.75   7.36   2  NE   4   72   79    0.00   0.09  12.15
                                                                                                                      -----
                                                                                                                       0.17
                 HG      QR      Chg     Prec
  MBRI2        32.20  _____   _____    ______                    Ystday Avg LD21 Q:  89.2   Chg:   1.2
  CNZM7(18)     2.79      24       4     0.06                    Ystday Avg LD20 Q:  93.6   Chg:   1.0
  UNGAGED                  0       0                             Ystday Avg Trib Q: _____   Chg: _____
                       _____   ____                              Ystday Avg Stor Q:  -0.0
  Total               _____   _____
                                                                                     ------
                                                                        SPREAD      _____
 
 
  OMNI --  6hr Change =   +0.15   24hr Equivl =   +0.60  Storage/FT Change =    +345     6HR DELTA Pool =    +207
  FLOAT--  6hr Change =   +0.13   24hr Equivl =   +0.52  Storage/FT Change =    +345     6HR DELTA Pool =    +179
  P.T. --  6hr Change =   +0.14   24hr Equivl =   +0.56  Storage/FT Change =    +345     6HR DELTA Pool =    +193
 
  OMNI --  8hr Change =   +0.15   24hr Equivl =   +0.45  Storage/FT Change =    +345     8HR DELTA Pool =    +155
  FLOAT--  8hr Change =   +0.19   24hr Equivl =   +0.57  Storage/FT Change =    +345     8HR DELTA Pool =    +197
  P.T. --  8hr Change =   +0.20   24hr Equivl =   +0.60  Storage/FT Change =    +345     8HR DELTA Pool =    +207
 
  OMNI --  12hr Change =   +0.23   24hr Equivl =   +0.46  Storage/FT Change =    +345    12HR DELTA Pool =    +159
  FLOAT--  12hr Change =   +0.26   24hr Equivl =   +0.52  Storage/FT Change =    +345    12HR DELTA Pool =    +179
  P.T. --  12hr Change =   +0.27   24hr Equivl =   +0.54  Storage/FT Change =    +345    12HR DELTA Pool =    +186
 
  Balanced Gates                               Jacob Charts                                  Rating Table
   10.0 x 3.0                              (6.2)  76.0 --> 52 x 17                           (11.0)132500
   12.5 x 4.5                              (6.4)  78.0 --> 54 x 17                           (12.0)144200
   17.0 x 6.0                              (6.6)  81.0 --> 58 x 17                           (13.0)157000
   21.5 x 7.5                              (6.8)  83.0 --> 59 x 18                           (14.0)171000
   24.5 x 8.5                              (7.0)  85.0 --> 60 x 19                           (15.0)184500
   26.0 x 9.0                              (7.2)  87.5 --> 64 x 20                           (16.0)201000
   30.0 x 10.0                             (7.4)  90.0 --> 65 x 21                           (17.0)217700
   31.0 x 10.5                             (7.6)  92.0 --> 66 x 22                           (18.0)235400
   34.5 x 11.5                             (7.8)  94.2 --> 67 x 24 <-- Appendage             (19.0)254000
   36.5 x 12.0                             (8.0)  96.4 --> 72 x 24 <--   24-27               (20.0)272000
   39.5 x 13.5                             (8.2)  98.5 --> 76 x 24 <-- Significant           (21.0)289000
   45.5 x 15.0                             (8.4) 100.7 --> 78 x 25 <-- change in             (22.0)304000
   50.0 x 16.5                             (8.6) 102.7 --> 80 x 27 <-- flow will             (23.0)318000
   55.0 x 17.5                             (8.8) 104.8 --> 83 x 27 <-- occur                 (24.0)337000
   60.0 x 19.0                             (9.0) 106.9 --> 86 x 27 <--                       (25.0)358000
   65.0 x 21.0                             (9.2) 108.9 --> 86 x 30                           (26.0)379000
   68.0 x 22.0                             (9.4) 111.0 --> 90 x 30                           (27.0)400000
   70.0 x 24.0                             (9.6) 113.0 --> 94 x 30                           (28.0)427000
   78.0 x 25.0                             (9.8) 115.0 --> 98 x 30                           (29.0)458500
   81.0 x 27.0                            (10.0) 117.1 --> 100 x 33                          (30.0)491000
   88.0 x 30.0                            (10.2) 119.1 --> 110 x 33                          (31.0)529000
   96.0 x 33.0                            (10.4) 121.2 --> 120 x 36                          (32.0)579900
  105.0 x 35.0                            (10.6) 123.2 --> 130 x 39                          (33.0)672000
                                          (10.8) 125.3 --> 140 x 42
                                          (11.0) 127.5 --> 150 x 45